JPH0874451A - Receiver for door lock latch bolt or the like - Google Patents

Abstract

PURPOSE: To improve external appearance as much as possible by providing a body part having a recessed part for enclosing the dead bolt of a door lock, a collar coming in contact with the surface of a fitting opening part, and an engaging means to be elastically engaged with the fitting opening part. CONSTITUTION: A receiver A for a door lock latch bolt or the like is provided with a body part 10 having a recessed part K for enclosing the dead bolt of a door lock, a collar 12 projecting outward from the upper part side of the recessed part K so as to come in contact with the surface W' of a fitting opening part W, and an engaging means 13 engaged with the fitting opening part W as the body part 10 is integrated into a fitting hole H. The recessed part K is formed of a hole 11 provided at the body part 10, and the engaging recessed part 21 of an adjusting member 20 provided with the engaging recessed part 21 to be integrated into the body 10, movably along the moving direction of a door end part.The body part 10 is integrated into the fitting H, and the receiver A is fitted by the engagement of an engaging 13. The surface side external appearance of the receiver A fitted to the fitting opening part W can thereby be made neat.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is provided in a mounting opening of a door and accepts both dead bolts and / or latch bolts of a door lock of the door when the door is closed. , An improvement of a receiver for keeping the door closed.

[0002]

2. Description of the Related Art There are various types of receivers and strikes for dead bolts and latch bolts for door locks. In recent years, the receivers for which the receiving holes or recesses for these latch bolts or the like can be appropriately adjusted. Has been used.

According to such a so-called adjustment receiving member, for example, when the door is warped and the latch bolt of the door cannot properly enter into the receiving hole of the receiving member, the hole width of the receiving hole or the like is reduced. Also, because the width of the receiving hole of the receiving tool is too wide, the latch bolt etc. rattles in the receiving hole etc. Therefore, when the door closing becomes bad, the hole of the receiving hole etc. By narrowing the width, it is possible to easily create a state in which the latch bolt of the door lock or the like can be properly accommodated in the receiver.

[0004]

As a so-called adjustment receiver of this type, for example, there is a "latch receiver" according to Japanese Utility Model Laid-Open No. 3-117067. In this latch receiver, a latch receiver housed in a latch hole is latched. The movement is adjustable in the left-right direction with respect to the receiver body. However, in this latch receiver, the latch abutting portion protruding laterally of the main body is also moved along with the movement of the latch receiver. For this reason, it has been necessary to previously extend the latch abutting portion to the side of the main body more than necessary so that such movement adjustment can be performed.

[0007] Here, such a latch contact portion causes inconvenience such that clothes of a person who passes through the attachment opening portion of the door in which the latch receiver is provided is caught in the latch contact portion and damages the clothes. Therefore, it is required to make the overhanging dimension as small as possible so as not to cause it. Therefore, it is difficult for the above-mentioned latch receiver to meet this demand, in which the overhanging dimension of the latch contact portion cannot be reduced.

Further, since the latch receiver is mounted in the mounting opening of the door by inserting a screw into a screw hole provided in the main body, the appearance of the surface of the latch receiver is improved. It was difficult to arrange neatly, and it was difficult to contribute to improving the appearance of the door mounting opening when the door was opened.

Also, in the "door latch receiving device" according to Japanese Utility Model Publication No. 1-33939 and the "latch receiving structure" according to Japanese Utility Model Laid-Open No. 62-131063, the portion corresponding to the latch contact portion is greatly extended to the side. It had a unavoidable configuration, and it was mounted by being screwed to the door mounting opening, and the head of the screw was exposed on the surface.

[0008] On the other hand, in fact
In the "latch bolt movable bracket" according to the above, a stopper plate whose movement can be adjusted is sandwiched between a fixed plate and a base plate, and an engaging portion with which the back surface of the latch bolt is engaged is provided on the stopper plate. Therefore, by adjusting the movement of the stopper plate, the portion corresponding to the latch contact portion is not moved, and there is a structural advantage that this portion does not largely project laterally.

However, in the movable bracket of the latch bolt, the movement of the stopper plate causes a step between the side edge of the stopper plate opposite to the engaging portion and the bottom plate of the base. Therefore, this step is conspicuous when the door is opened, and the appearance of the surface of the latch receiver is impaired. Also, for the door mounting opening,
Since the screws are fixed on the upper and lower sides of the fixing plate, the head of the screw is exposed on the surface.

Therefore, the present invention provides a receiver having a structure capable of correcting the inconvenience of the conventional so-called adjustment receiver and adjusting the appearance of the receiver surface as clean as possible. To provide a receiving member capable of adjusting the width or the size of a receiving hole or a recess of the latch bolt or the like so that the latch bolt or the like of the door lock can be properly accommodated without impairing the external appearance. To do.

[0011]

In order to solve the above problems, in the invention according to claim 1, receivers A, B, C such as a latch bolt of a door lock are provided in a mounting opening W of the door. The receivers A, B, C, wherein the receivers A, B, C are
A main body 10 having a recess K that is incorporated in a mounting hole H provided in the mounting opening W and that accommodates both the dead bolt and the latch bolt of the door lock, or one of them. The collar 12 protruding outward from the upper side of the recess K of the portion 10 and coming into contact with the surface W ′ of the mounting opening W, and the mounting opening with the mounting of the main body 10 in the mounting hole H. The engaging means 13 for elastically engaging the W is provided.

According to the second aspect of the invention, the receivers A, B and C such as the latch bolts of the door lock are the receivers A, B and C provided in the mounting opening W of the door. Recesses A, B, and C are assembled in a mounting hole H provided in the mounting opening W, and a recess K is provided in which both the dead bolt and the latch bolt of the door lock or one of them is accommodated. The main body portion 10 provided with the main body portion 10 and the flange 12 protruding outward from the upper side of the concave portion K of the main body portion 10 and contacting the surface W ′ of the mounting opening W are provided. The recess K is incorporated in the main body 10 so as to be movable along the hole 11 provided in the main body 10 and the moving direction of the door end, and both the dead bolt and the latch bolt of the door, or , Engagement recess that accommodates either one The engaging recess 21 of the adjusting member 20 having the adjusting recess 20 is provided in the adjusting member 20 along the moving direction of the adjusting member 20.
1 is provided with a decorative collar 22 that extends laterally from the upper end side.

In the invention according to claim 3, the invention according to claim 2
Further, the receiving members A, B, C such as the latch bolts of the door lock according to the present invention further include the hole bottom 11a of the hole 11 forming the recess K of the main body 10 along the moving direction of the adjusting member 20. The adjusting member 2 is provided with a long hole 14.
No. 0 is provided with a mounting hole 23, and a nut B is screwed into a bolt B inserted between the mounting hole 23 of the adjusting member 20 and the elongated hole 14. I decided.

Further, in the invention according to claim 4, claim 3
Further, receivers A, B, C such as a latch bolt of a door lock according to the present invention are further provided outside the main body portion 10 on both sides of the elongated hole 14 so as to prevent the nuts N from coming off from each other. Is provided with a pair of side walls 15a, 15a, and the nut N has a pair of side walls 15a, 15a.
In between, a structure is provided so that it can be moved along the elongated hole 14.

[0015]

According to the first aspect of the present invention, the receivers A, B, C such as the latch bolts for the door lock according to the first aspect of the present invention have the main body portion 10 having the recess K to be fitted into the mounting hole H provided in the mounting opening W of the door.
And the engaging means 13 that elastically engages with the mounting opening W when the main body 10 is assembled, simply by assembling the main body 10 into the mounting hole H, By the engagement of the engaging means 13, the receivers A, B, C
Can be attached.

On the upper side of the recess K of the main body 10,
Since the flange 12 is provided which projects laterally from the upper side and contacts the surface W ′ of the mounting opening W, the mounting hole H can be covered by the flange 12.

Further, the receiving members A, B, C of the door lock latch bolts and the like according to the second aspect are provided with the recess K of the main body portion 10 for accommodating the door lock latch bolts and the like. An engaging recess of the adjusting member 20 having a hole 11 and an engaging recess 21 that is movably incorporated in the main body 10 in the moving direction of the door end and that accommodates a latch bolt of a door lock. 21, and the adjustment member 20 is provided with a decorative flange 22 that extends laterally from the upper end side of the engagement recess 21 along the moving direction of the adjustment member 20. The gap between the hole 11 of the main body 10 and the adjusting member 20 caused by the movement of the
It can be covered by 2.

[0018]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A typical embodiment of a receiving member such as a latch bolt of a door lock according to the present invention will be described below with reference to FIGS.

1 to 8 show a receiver A according to the first embodiment, and the receiver A is constructed in FIG. 1 so that the overall structure of the receiver A can be easily understood. 2 is disassembled and shown from the front side of the receiver A, and FIG.
Shows the components of the receiver A disassembled and shown from the back side of the receiver A. In addition, in FIG. 3, the front side of the receiver A is
FIG. 4 shows the back side of the receiver A, and FIGS. 5 and 6 show
The side surfaces of the receiver A are shown. Furthermore, FIG.
And FIG. 8 shows a state in which the receiver A is assembled in the mounting hole H provided in the mounting opening W of the door, with the receiver A in section.

FIG. 9 shows a receiver B according to the second embodiment, in which the receiver B is attached to a mounting opening W of a door.
The state in which the receiving tool B is assembled in the mounting hole H provided in FIG.

FIG. 10 shows a receiver C according to the third embodiment, in which the receiver C is assembled in a mounting hole H provided in a mounting opening W of a door. The receiver C is shown in cross section.

First, a receiver A according to the first embodiment will be described with reference to FIGS.

The receiver A is incorporated in a mounting hole H provided in a mounting opening W of the door, and is a door lock provided at the door end (the end opposite to the pivot side of the door). The dead bolt and / or the latch bolt are used to receive the door when the door is closed and to maintain the closed state of the door.

As shown in FIGS. 1 and 2, the receiver A has a concave portion K for accommodating the latch bolt and the like, and an outward projection from the upper side of the concave portion K. ′ And the engaging means 13 engaged with the mounting hole H provided in the mounting opening W.

In this embodiment, the adjusting member 20 having an engaging recess 21 to be described later is housed in the hole 11 of the main body 10 to form the recess K.
As shown in particular in FIG. 3, it has a substantially rectangular opening. Further, the flange 12 is configured to project from the upper side of the recess K having the substantially rectangular opening toward the four circumferences.

The width and depth of the recess K may be appropriately changed depending on the shape of the latch bolt or the like housed in the recess K and the installation position.

Further, in this embodiment, FIG. 1 and FIG.
As particularly shown in FIG. 1, on the one opening edge K ′ side of the longitudinal side of the concave portion K having the substantially rectangular opening, the concave portion K is formed.
It is configured so that the latch bolts and the like housed inside are chipped off. The opening edge K ′ is formed with an inclined surface 11e facing the inside of the recess K in order to easily introduce a latch bolt or the like into the recess K. A curved portion 12a directed to the back side of the receiver A (the side where the recess K is not opened) is formed at the edge of the brim 12 on the opening edge K ′ side. The curved surface 12 'formed by 12a facilitates the introduction of the latch bolt or the like into the recess K.

Further, as shown particularly in FIGS. 2 and 8, the upper outer surface 10b of the main body 10 having the recess K is provided.
Further, the lower outer surface 10b 'is provided with engaging means 13 for engaging with a mounting hole H provided in the mounting opening W of the door.

In the receiver A according to the first embodiment, the engaging means 13 is a kerf 17a provided along the edges of the joints between the outer side surfaces 10b, 10b 'and the collar 12 in the receiving tool A according to the first embodiment.
And a kerf 1 extending from both ends of the kerf 17a toward the bottom 10a side of the main body 10 following the kerf 17a.
7b and 17b allow the outer side surfaces 10b and 10b '
Is provided separately from the outer side surface 10b,
The elastic piece 13a is provided with engaging projections 13b and 13b projecting from 10b 'on the tip side. Therefore, as shown in FIG. 8 in particular, the main body portion 10 is inserted from the bottom 10a side into the mounting hole H formed in the constituent material of the mounting opening W having a relatively thin plate shape. Thus, the elastic piece 13a is once bent inward and then elastically returned to the engaging projection 13b of the elastic piece 13a.
The hole edge of the mounting hole H can be sandwiched between the flange 12 and the brim 12, so that the receiver A can be assembled into the mounting hole with one touch.

The receiver B according to the second embodiment and the receiver C according to the third embodiment shown in FIGS. 9 and 10, respectively, are the same as those of the receiver A according to the first embodiment. It shows an example in which the engaging means 13 is changed, and any of them allows the receiver B and the receiver C to be attached to the attachment hole H with one touch. The receiver B and the receiver C have the same or substantially the same structure as the receiver A according to the first embodiment except for the structure corresponding to the engaging means 13. The configurations other than the configuration corresponding to
The same reference numerals as those used in the drawings of the receiver A according to the embodiment of the present invention are given, and the description thereof will be omitted below.

That is, in the receiver B according to the second embodiment shown in FIG. 9, with respect to the mounting hole H formed in the constituent material of the mounting opening W having a relatively thick plate shape, The bottomed case-shaped adapter P is fitted, and the receiving tool B is incorporated into and engaged with the case-shaped adapter P.
Is incorporated in the mounting hole H.

As shown in FIG. 9, the adapter P is provided with claw pieces P-1 which engage with the hole side surfaces of the mounting hole H on the outsides of the upper and lower both side plates, and inside the upper and lower both side plates. The nail | claw piece P-2 which protruded from the built-in side of the said receiving tool B toward the bottom side of this adapter P is provided. On the other hand, receiver B
Is provided with engaging projections 13 'having engaging surfaces 13'a facing the flange 12 side on both upper and lower outer surfaces. Therefore, by inserting the main body 10 into the adapter P from the bottom 10a side, the elastic claw 13 'is once bent and then elastically returned to the engaging surface 13a of the engaging projection 13'. 'Can be engaged with the tip of the claw piece P-2, whereby the receiving tool B can be incorporated into the mounting hole H with one touch.

Further, in the receiver C according to the third embodiment shown in FIG. 10, the mounting opening W having a relatively thin plate shape is formed.
Body part 1 with respect to the mounting hole H formed in the constituent material of
While inserting the main body 10 from the bottom 10a side of 0,
On the upper and lower sides of the receiving tool C, a pair of engaging means 1 projecting from the back surface of the collar 12 toward the bottom 10a side of the main body 10.
3 "and 13" are the engagement holes W "provided in the above-mentioned constituent materials,
The receiving tool C is incorporated into the mounting hole H by inserting and engaging with W ".

In particular, in the third embodiment, one of the pair of engaging means 13 ", 13" is an engaging projection 13 "protruding toward the side not facing the main body 10 at the tip side.
The engaging projection 13 "b is formed with an engaging surface 13" c that is substantially parallel to the back surface of the collar 12. The meanwhile, the engaging projection 13 "b is formed with an engaging surface 13" c. The other of the engaging means 13 ″, 13 ″ is projected from the back surface of the collar 12 toward the main body portion 10 side, is bent toward the side not facing the main body portion 10, and has the tip end thereof. It is configured as an elastic bending piece 13 ″ d facing the back surface.

Therefore, particularly in the third embodiment, the protrusion 1
One engaging means 13 "configured as 3" a,
In the state of being inserted in the engaging hole W ″, the other engaging member configured as the elastic bending piece 13 ″ d with one engaging means 13 ″ inserted in the engaging hole W ″ as a fulcrum. The receiver C is rotated toward the surface W'of the mounting opening W to a position where the coupling means 13 "is inserted into the engagement hole W", and then inserted into the engagement hole W "and elastically deformed. By elastically bending the elastic bending piece 13 ″ d, the engaging surface 13 ″ c of the protrusion 13 ″ a is engaged with the engaging hole W ″, and the receiving tool C is incorporated into the mounting hole H. It is designed to be able to
The mounting of the receiver C is facilitated.

In any of the receivers A, B and C according to the first, second and third embodiments described above, the one-touch operation with respect to the mounting hole H of the mounting opening W is performed as described above. It can be assembled with, and this mounting hole H
Can be closed by using the bolts and the like, and the bolts and the like are not used for this assembling.
The heads of such bolts are not exposed on the surface of, and the receivers A, B, and C have the feature that they can be configured to have a neat appearance.

Further, the respective engaging means 13, 13 ', 1
From the viewpoint of imparting the required elastic deformation characteristics to 3 ", it is preferable that the receiving members A, B, and C according to each of the above-described embodiments be formed by molding using a plastic material.

Next, the structure of the receiver A according to the first embodiment will be described in more detail, and the receiver B according to the second embodiment other than the engaging means 13 ', 13 "will be described.
The description will be changed to the description of the configuration of the receiver C according to the third embodiment.

In the receiver A according to the first embodiment, a recess K for accommodating a latch bolt or the like provided in the receiver A is further provided with a substantially rectangular hole 11 provided in the main body 10. Inside the engaging recess 2 such as the latch bolt
The adjusting member 20 having the number 1 is incorporated so as to be movable in the moving direction of the door end.

That is, the hole 11 of the main body portion 10 has a hole side 11c 'which is in contact with one opening edge K'of the longitudinal side of the recess K to be hooked such as the latch bolt, and the hole side 11c.
The window side 11c facing the c'is provided with window holes 11d and 11d having a width substantially equal to the width dimension of the adjusting member 20 and a height substantially equal to the height dimension of the adjusting member 20. It is provided to communicate with the inside and outside of the. Therefore, the adjusting member 20 is inserted through the window holes 11d and 11d '.
It is possible to move the adjusting member 20 in the moving direction of the door end portion by appropriately protruding a part of the above from the inside of the hole 11 of the main body portion 10.

In this embodiment, the engaging recess 21 of the adjusting member 20 has a side plate 20 on the side edge of the substantially rectangular bottom plate 20a.
It is formed by providing b in a circular shape. However, separately from this, the engaging recess 21 may be formed by providing side plates only on both sides of the bottom plate 20a in the moving direction of the adjusting member.

The adjusting member 20 uses the side surface of the side plate 20b, which is in contact with the one opening edge K'of the longitudinal side of the recess K to be hooked such as the latch bolt, as the engaging surface 20c such as the latch bolt.

Therefore, the adjusting member 20 is attached to the main body 1
By moving in the hole 11 of 0 toward the moving direction of the door end, the engaging surface 20c and the engaging surface 20c
The dimension between the hole edge 11b of the hole 11 of the main body portion 10 facing the c can be changed, and as a result, in this receiver A, the latch bolts and the like are directed toward the moving direction of the door end portion. It is configured such that the width of the recess K accommodated therein can be appropriately adjusted.

Here, a plate-shaped decorative collar 22 is provided on the adjusting member 20 from the upper end side of the engaging concave portion 21 in contact with the engaging surface 20c outward along the moving direction of the adjusting member 20. It has been extended. Therefore, the adjusting member 20 is moved in the hole 11 of the body portion 10 as described above, and a gap is formed between the opening edge K ′ of the hole 11 and the side of the adjusting member 20 where the engaging surface 20c is provided. Even if it occurs, this gap can be closed with the decorative flange 22, and such a gap does not appear on the surface of the receiver A.

In this embodiment, as shown in FIGS. 4 and 7, the opening edge K'is formed on the back surface of the collar 12.
A concave portion 16 corresponding to the wall thickness of the decorative flange 22 is formed so as to continue to the side window hole 11d ′, and the decorative flange 22 is housed in the concave portion 16. Therefore, the back surface of the decorative collar 22 is substantially the same surface as the back surface of the collar 12, and the back surface of the collar 12 should be brought into close contact with the surface W ′ of the mounting opening W at the time of mounting to the mounting opening W. Therefore, the receiving tool A is not provided in the attachment opening W in a state where the flange 12 surface is inclined with respect to the surface W ′.

Further, the adjusting member 20 is the main body 1
It can be fixed to the main body 10 at a position where the movement is adjusted in the hole 11 of 0.

That is, the bottom plate 20a of the adjusting member 20.
Has a mounting hole 23 formed substantially in the center thereof.
An elongated hole 14 is formed through the hole bottom 11a of the hole 11 of the main body 10 along the moving direction of the adjusting member 20, and the mounting hole 23 and the elongated hole 14 are communicated with each other. Therefore, at the position where the adjusting member 20 is moved and adjusted, the mounting hole 2 is
With respect to the bolt B inserted through the mounting hole 23 side into the 3 and the long hole 14, the nut N is screwed to the tip portion of the bolt B protruding from the long hole 14 on the bottom 10a side of the main body portion 10. By doing so, the adjusting member 20 can be fixed at the position where the movement is adjusted.

In this embodiment, the bottom plate 10a of the main body 10 is provided with side plates 15 on both sides of the elongated hole 14 along the extending direction of the elongated hole 14, respectively. The nut N is provided between the pair of side walls 15a, 15a formed by the side plates 15, 15 facing each other.
Are accommodated so as to be movable along the extending direction of the elongated hole 14.

In addition, at the tips of the side plates 15 and 15,
The retaining protrusions 15b, 15b of the nut N facing each other
Is provided so that the nut N once housed between the both side walls 15a, 15a does not come out from the tip side of the side plate 15.

Further, in this embodiment, the nut N is constructed in a substantially rectangular shape, and as shown in FIG. 4, the nut N has a pair of side surface portions facing each other, which are in contact with the both side walls 15a, 15a. Is housed between the side walls 15a, 15a.

Therefore, as the movement of the adjusting member 20 is adjusted, the bottom plate 2 of the adjusting member 20 is passed through the elongated hole 14.
0a so that the bolt insertion hole of the nut N communicates with the mounting hole 23 provided in the nut 0a.
Since the rotation of the nut N is restricted by bringing the side surfaces of the nut N into contact with the side walls 15a, 15a, the bolt B inserted from the mounting hole 23 of the adjusting member 20 can be moved. When rotating and screwing the nut N, the nut N is not rotated along with this rotation, and when tightening the adjusting member 20 with the bolt B, it is not necessary to separately press the nut N. .

As a result, as shown in FIGS. 7 and 8, after the receiver A is assembled in the mounting hole H of the mounting opening W, the bolt B is simply operated from the front surface side of the receiver A. The adjustment member 20 can be moved and adjusted and fixed to the main body 10 at the adjusted position.

Further, in this embodiment, the pair of side plates 1
The protrusions 18 are provided on the side edges of the flanges 5 and 15 facing the curved portion 12a of the collar 12, and the nut N does not come out from the protrusion 18 side. In order that the nut N can be easily moved between the both side walls 15a, 15a, the nut N can be stored between the both side walls 15a, 15a relatively loosely without causing any trouble.

As shown in FIG. 7, the receiving member A according to the first embodiment configured as described above has a latch bolt for the door lock with respect to the mounting hole H of the mounting opening W of the door. The main body 10 is assembled and mounted so that the curved portion 12a of the collar 12 is directed to the receiving side such as.

If the latch bolt or the like housed in the recess K rattles in the recess K or does not fit properly in the recess K, the adjusting member 20 is moved to the main body 1
It is used so as to eliminate the rattling or the like by changing the hole width of the recess K by appropriately moving it in the hole 11 of 0.

In particular, according to the receiver A according to this embodiment, the rattling is eliminated only by adjusting the movement of the adjusting member 20, and the protrusion A is projected laterally with respect to the mounting hole H of the mounting opening W. In this adjustment, the protruding width X from the constituent material of the flange 12 that is formed, particularly the mounting opening W of the curved portion 12a, is not changed at all. Therefore, the protruding width X can be set to the minimum value to configure the receiving tool A, and the protruding portion of the receiving tool A such as the curved portion 12a passes through the attachment opening W. It has the feature that it does not cause inconveniences such as scratching the clothes by being caught on the clothes.

Further, particularly in the receiver A according to this embodiment, the head such as the bolt is not exposed on the surface of the collar 12 as described above, and the adjustment member 20 provided with the decorative collar 22 is provided. By providing the engaging recess 21 such as a latch bolt, even if the adjusting member 20 is moved, a gap or a step is not created between the adjusting member 20 and the main body 10. It has the feature of being extremely refreshingly configured.

[0058]

The receivers A, B, and C such as the latch bolts of the door lock according to the first aspect of the present invention are provided with the concave portion K that is incorporated in the mounting hole H provided in the mounting opening W of the door. It is provided with a portion 10 and engaging means 13, 13 ′, 13 ″ that engage with the mounting opening W when the body portion 10 is assembled, and the body portion 10 is assembled into the mounting hole H. Since the receivers A, B and C can be attached by simply engaging the engaging means 13, bolts, screws or the like can be attached to the holes provided in the collar 12 or the like when attaching to the attaching opening W. It is not necessary to insert any of them, and the appearance of the front side of the receivers A, B, C attached to the attachment opening W can be neatly arranged.

As a result, the appearance of the mounting opening W of the door when the door is opened can be improved as much as possible.

Further, in the receivers A, B, C of the door lock latch bolts according to the second aspect of the present invention, the body portion 10 is provided with the recess K of the body portion 10 for accommodating the door lock latch bolts and the like. An engaging recess of the adjusting member 20 having a hole 11 and an engaging recess 21 that is movably installed in the main body 10 in the moving direction of the door end and that accommodates a latch bolt of a door lock. 21, and the adjustment member 20 is provided with a decorative flange 22 that extends laterally from the upper end side of the engagement recess 21 along the moving direction of the adjustment member 20. Body part 10 by moving
The gap between the hole 11 and the adjusting member 20 can be covered with the decorative brim 22, and the appearance around the recess can be complicated while having a configuration in which the width and size of the recess K can be adjusted. Rather, the receivers A, B attached to the attachment openings W,
The appearance of the surface side of C can be neatly arranged.

Further, since the width of the recess K can be adjusted only by moving the adjusting member 20, such adjustment does not cause the flange 12 or the like to largely project to the mounting opening W of the door, and There will be no inconvenience such as scratching the clothes by hooking a part of the receivers A, B, C on the clothes of a person who passes through the attachment opening W.

Further, the receiving members A, B and C such as the latch bolts of the door lock according to the third aspect of the invention are provided with the mounting holes 23 of the adjusting member 20.
The nut N is screwed into the bolt B inserted between the long hole 14 provided in the hole bottom 11a of the body 10 and the adjustment member 20 is securely fixed at the position where the adjustment member 20 is moved and adjusted. You can

In particular, when fixing the adjusting member 20,
Since it is not necessary to screw a bolt, a screw, or the like into the constituent material of the mounting opening 10, the movement of the adjusting member 20 does not damage the constituent material, and the movement adjustment can be performed multiple times. Even if it goes, the adjustment member 20 can always be reliably fixed at the adjustment position.

Further, the receivers A, B, C such as the latch bolts of the door lock according to the fourth aspect of the present invention are arranged such that, on the outer side of the main body portion 10, the nuts N having the tip portions facing each other on both sides of the slot 14 are pulled out. A pair of side walls 15a, 15a having stop protrusions 15b, 15b are provided.
Since the nut N is housed so as to be movable along the long hole 14 between a, the state in which the adjusting member 20 is fixed to the main body portion 10 by rotating the bolt B without pressing the nut N. Can be unfixed and re-fixed.

Therefore, the receivers A, B and C are attached to the mounting opening 1.
In a state where the adjusting member 20 is assembled in the mounting hole H of 0, the adjusting member 20 can be moved, adjusted, and fixed after the adjustment, and a highly convenient receiver can be provided.

[Brief description of drawings]

1 is an exploded perspective view of a receiver A. FIG.

2 is an exploded perspective view of a receiver A. FIG.

3 is a plan view of a receiver A. FIG.

4 is a bottom view of the receiver A. FIG.

5 is a side view of the receiver A. FIG.

6 is a side view of the receiver A. FIG.

7 is a cross-sectional view showing a usage state of the receiving tool A at a position corresponding to the line ZZ in FIG.

8 is a cross-sectional view showing a usage state of the receiving tool A at a position corresponding to the line YY in FIG.

FIG. 9 is a cross-sectional view showing a usage state of the receiving tool B.

FIG. 10 is a cross-sectional view showing a usage state of the receiving tool C.

[Explanation of symbols]

 10 Main Body 11 Hole 12 Tsuba 14 Long Hole 20 Adjusting Member 21 Engagement Recession 22 Makeup Tsuba 23 Mounting Hole B Bolt N Nut W Mounting Opening W'Side H Mounting Hole

Claims (4)

[Claims] 1. A receiver such as a latch bolt for a door lock provided in a mounting opening of a door, wherein the receiving member is incorporated into a mounting hole provided in the mounting opening, and the door is provided. Both the dead bolt and the latch bolt of the lock, or a main body having a recess for accommodating either one of them, and an outer side of the main body protruding from the upper side of the recess, and on the surface of the mounting opening. A receiver such as a latch bolt for a door lock, which is provided with a flange that abuts and an engaging means that elastically engages with the mounting opening when the main body is assembled into the mounting hole. 2. A receiving member such as a latch bolt for a door lock provided in a mounting opening portion of a door, wherein the receiving member is incorporated in a mounting hole provided in the mounting opening portion, and the door is provided. Both the dead bolt and the latch bolt of the lock, or a main body having a recess for accommodating either one of them, and an outer side of the main body protruding from the upper side of the recess, and on the surface of the mounting opening. With a flange that abuts, the recess of the main body portion, a hole provided in the main body portion,
The engaging recess of the adjusting member, which is incorporated in the main body so as to be movable in the moving direction of the door end, and has an engaging recess that accommodates both the dead bolt and the latch bolt, or one of the dead bolt and the latch bolt. The adjusting member is provided with a decorative flange that extends laterally from the upper end side of the engaging recess along the moving direction of the adjusting member. Receptacles such as latch bolts. 3. An elongated hole is provided along the moving direction of the adjusting member at the bottom of the hole forming the recess of the main body, and the adjusting member is provided with a mounting hole. 3. A latch bolt for a door lock according to claim 2, wherein a nut is screwed into a bolt inserted between the mounting hole of the adjusting member and the elongated hole. Ingredient 4. A pair of side walls having, on both sides of the elongated hole, protrusion-preventing projections of the nut facing each other at the tip end portions are provided on the outside of the main body portion. The receiving member such as a latch bolt for a door lock according to claim 3, wherein the receiving member is housed between the side walls so as to be movable along the elongated hole.